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qacs
简单蚁群算法解决tsp问题
一共有48城市
花费7分钟(Simple ant colony algorithm to solve the problem 1 tsp spent a total of 48 cities in 7 minutes)
- 2008-02-27 16:20:36下载
- 积分：1
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DTW
DTW算法的程序，申请两个n*m的矩阵D、d,分别为累积距离和帧匹配距离。这里n和m为测试模版与参考模版的帧数。然后通过一个循环计算两个模版的帧匹配距离d。接下来进行动态规划，为每个格点 （i，j）都计算其三个可能的前续格点的累积距离D1，D2，D3。考虑到边界问题，有些前续格点可能不存在，因此加入一些判断条件最后利用最小值函数min()，找到三个前续格点的累积 距离作为累积距离，与当前帧的匹配距离d（i，j）相加，作为当前格点的累积距离。该计算过程一直达到格点（n，m），并将D（n，m）输出，作为模版匹配的结果。(DTW algorithm procedures, apply two n* m matrix D, d, respectively, accumulated distance and frame matching distance. Where n and m is a reference test pattern and the template frames. Then through a loop to calculate two frames template matching distance d. Next, dynamic programming, for each grid point (i, j) are calculated from the cumulative D1 before the renewal of its three possible lattice point, D2, D3. Taking into account the boundary problem, some former continued grid point may not exist, so add some conditions to determine the final use of the minimum function min (), found three former continued accumulation of grid points cumulative distance as the distance from the current frame to match the d (i, j) added, and a current cumulative distance grid. This calculation has reached the grid (n, m), and D (n, m) output, as a result of template matching.)
- 2014-05-05 14:30:21下载
- 积分：1
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mexica.1.2.alpha.tar
this is matlab file for ICA
- 2009-10-21 06:10:05下载
- 积分：1
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codes
1: MSE.m : to perform Mean Square Error between 2 images
2: most.m : to get the most redundant value in a matrix
3: getneighbors.m : to get circular neighbors of pixel
4: ColorSpaceConversion.m : convert an image into different color spaces and shows their channels
5: ImageSlicer : to separate the 8 bit planes of an image(return m*n*8 matrix)
5:
- 2010-11-12 03:58:13下载
- 积分：1
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GDOP_target_direction
双基地声纳定位精度GDOP与目标方位的关系，目标方位为与过基线中点法线的夹角。(Bistatic sonar positioning accuracy GDOP relationship with the target position, the target azimuth angle between the baseline and over the midpoint of normals.)
- 2020-11-01 19:49:55下载
- 积分：1
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filter
数字滤波，卷积实现，狄利克雷函数波形，hamel 低通滤波仿真(Digital filtering, convolution, Dirichlet function waveform, hamel low-pass filter simulation)
- 2013-05-19 20:49:24下载
- 积分：1
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face_recognise_system
the code deals wid a face recg system,,its a gud one.i hope you like it.
it would help people doin projects.
- 2010-08-02 01:13:23下载
- 积分：1
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distancemetriclearning
度量学习，2009年的文章和程序，LMNN,基于最优化方法的度量学习算法(Metric study of article in 2009 and procedures, LMNN, a measure of the optimization method based on learning algorithm)
- 2010-11-06 15:41:42下载
- 积分：1
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gabor
gabor变换是非平稳信号处理的有效方法之一，在时频平面内可获得最佳划分(gabor transform one of the effective methods of non-stationary signal processing, get the best in the division of the frequency plane)
- 2014-01-30 17:35:16下载
- 积分：1
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ddc_30m
中频70M，30M带宽LFM信号，采样率为102.4M，数字下变频后，还进行了三倍抽取，最后还得到I，Q两路信号
(IF 70M, 30M bandwidth LFM signal, the sampling rate of 102.4M, digital down conversion, the samples were carried out three times, the last also I, Q two-way signal)
- 2008-12-20 12:07:58下载
- 积分：1
